Carex flagellifera

Orange Sedge
Carex flagellifera
Growing Conditions
SUNLIGHT
Full sun to partial shade; best colouration develops in full sun
WATERING
Moderate watering during establishment, then drought-tolerant once established. Water deeply every 7-10 days in summer, less in winter
SOIL TYPE
Well-drained soil; tolerates poor, sandy, or clay soils. Prefers slightly acidic to neutral pH
TEMPERATURE
-5°C to 35°C; frost-hardy and heat-tolerant once established
HUMIDITY
Adaptable to varying humidity levels; no special requirements
FERTILISING
Light application of slow-release balanced fertiliser once in early spring; avoid over-fertilising as this reduces the coppery colouration
GROWTH RATE
Moderate; reaches mature size within 2-3 years under good conditions
MATURE SIZE
0.5-0.6 metres height x 0.6-0.8 metres spread
Did You Know?
This New Zealand native’s stunning bronze-orange colour intensifies during drought stress and cooler temperatures, making it one of the few ornamental grasses that actually looks better when slightly neglected